Solar flares on April 16, 2015
The most powerful solar flare in 24 hours
C5.7 (normal) flare - April 16 at 3:07 AM
Solar activity index
Value as of the end of the day on April 16, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 15, 2015 to April 16, 2015
Time zone — UTC-06 (Calgary) — summer time
List of solar flares for April 16, 2015
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 23:23 | 23:28 | 23:32 | 2324 |
| C1.1 | 22:46 | 22:57 | 23:02 | 2324 |
| C2.6 | 19:09 | 19:37 | 19:44 | 2325 |
| C3.3 | 13:07 | 13:18 | 13:34 | 2325 |
| C1.4 | 12:04 | 12:11 | 12:24 | 2324 |
| C1.8 | 10:16 | 10:25 | 10:37 | 2321 |
| C2.0 | 06:23 | 08:00 | 08:12 | 2321 |
| C2.3 | 05:17 | 05:22 | 05:30 | 2321 |
| C5.7 | 03:00 | 03:07 | 03:14 | 2324 |
| C2.0 | 23:25 | 00:05 | 00:19 | 2321 |